06/02/2026
Your check engine light is on. The code is P0301. A shop can charge $100–150 just to read it. 🚗
CarSense reads it for you.
Plug in a ~$40 Veepeak OBDCheck BLE+ Bluetooth adapter and our AI explains, in plain English: what the code means, how urgent it is, whether it's safe to keep driving, the likely causes, and what the repair typically costs — tailored to your exact make, model, and year.
✅ Free to start
✅ Bring your own ~$40 adapter — no expensive proprietary dongle locked to one app
✅ Pre-Purchase Inspector: scan a used car before you buy and get a Buy / Caution / Walk Away verdict with negotiation points
Now live on the App Store:
https://apps.apple.com/us/app/carsense-ai-car-diagnostics/id6760952816